An Aquaponic System That Includes Ducks?

Q: I've been looking for aquaponic systems that include ducks, and I've had very little luck finding any information online. I'm looking at getting two-three khaki campbell ducks, and would like to use a stock tank for them and a few fish. (Looking in the 250 gallon range, maybe a bit more.) I'd like to use that to help fertilize my plants, but I'm not quite sure what the duck/fish ratio to water and plants should be...

... I don't want to overwhelm the water and plants. Anyone have information on this?

Asked by D'Ann

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